diff options
Diffstat (limited to 'src/vnet/bfd/bfd_api.c')
| -rw-r--r-- | src/vnet/bfd/bfd_api.c | 177 |
1 files changed, 129 insertions, 48 deletions
diff --git a/src/vnet/bfd/bfd_api.c b/src/vnet/bfd/bfd_api.c index 2e63fe90..cfc3a38d 100644 --- a/src/vnet/bfd/bfd_api.c +++ b/src/vnet/bfd/bfd_api.c @@ -43,15 +43,39 @@ #include <vlibapi/api_helper_macros.h> -#define foreach_vpe_api_msg \ - _ (BFD_UDP_ADD, bfd_udp_add) \ - _ (BFD_UDP_DEL, bfd_udp_del) \ - _ (BFD_UDP_SESSION_DUMP, bfd_udp_session_dump) \ - _ (BFD_SESSION_SET_FLAGS, bfd_session_set_flags) \ - _ (WANT_BFD_EVENTS, want_bfd_events) +#define foreach_vpe_api_msg \ + _ (BFD_UDP_ADD, bfd_udp_add) \ + _ (BFD_UDP_DEL, bfd_udp_del) \ + _ (BFD_UDP_SESSION_DUMP, bfd_udp_session_dump) \ + _ (BFD_UDP_SESSION_SET_FLAGS, bfd_udp_session_set_flags) \ + _ (WANT_BFD_EVENTS, want_bfd_events) \ + _ (BFD_AUTH_SET_KEY, bfd_auth_set_key) \ + _ (BFD_AUTH_DEL_KEY, bfd_auth_del_key) \ + _ (BFD_AUTH_KEYS_DUMP, bfd_auth_keys_dump) \ + _ (BFD_UDP_AUTH_ACTIVATE, bfd_udp_auth_activate) \ + _ (BFD_UDP_AUTH_DEACTIVATE, bfd_udp_auth_deactivate) pub_sub_handler (bfd_events, BFD_EVENTS); +#define BFD_UDP_API_PARAM_COMMON_CODE \ + ip46_address_t local_addr; \ + memset (&local_addr, 0, sizeof (local_addr)); \ + ip46_address_t peer_addr; \ + memset (&peer_addr, 0, sizeof (peer_addr)); \ + if (mp->is_ipv6) \ + { \ + clib_memcpy (&local_addr.ip6, mp->local_addr, sizeof (local_addr.ip6)); \ + clib_memcpy (&peer_addr.ip6, mp->peer_addr, sizeof (peer_addr.ip6)); \ + } \ + else \ + { \ + clib_memcpy (&local_addr.ip4, mp->local_addr, sizeof (local_addr.ip4)); \ + clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4)); \ + } + +#define BFD_UDP_API_PARAM_FROM_MP(mp) \ + clib_net_to_host_u32 (mp->sw_if_index), &local_addr, &peer_addr + static void vl_api_bfd_udp_add_t_handler (vl_api_bfd_udp_add_t * mp) { @@ -60,31 +84,17 @@ vl_api_bfd_udp_add_t_handler (vl_api_bfd_udp_add_t * mp) VALIDATE_SW_IF_INDEX (mp); - ip46_address_t local_addr; - memset (&local_addr, 0, sizeof (local_addr)); - ip46_address_t peer_addr; - memset (&peer_addr, 0, sizeof (peer_addr)); - if (mp->is_ipv6) - { - clib_memcpy (&local_addr.ip6, mp->local_addr, sizeof (local_addr.ip6)); - clib_memcpy (&peer_addr.ip6, mp->peer_addr, sizeof (peer_addr.ip6)); - } - else - { - clib_memcpy (&local_addr.ip4, mp->local_addr, sizeof (local_addr.ip4)); - clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4)); - } + BFD_UDP_API_PARAM_COMMON_CODE; - u32 bs_index = 0; - rv = bfd_udp_add_session (clib_net_to_host_u32 (mp->sw_if_index), + rv = bfd_udp_add_session (BFD_UDP_API_PARAM_FROM_MP (mp), clib_net_to_host_u32 (mp->desired_min_tx), clib_net_to_host_u32 (mp->required_min_rx), - mp->detect_mult, &local_addr, &peer_addr, - &bs_index); + mp->detect_mult, mp->is_authenticated, + clib_net_to_host_u32 (mp->conf_key_id), + mp->bfd_key_id); BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO2 (VL_API_BFD_UDP_ADD_REPLY, - rmp->bs_index = clib_host_to_net_u32 (bs_index)); + REPLY_MACRO (VL_API_BFD_UDP_ADD_REPLY); } static void @@ -95,23 +105,9 @@ vl_api_bfd_udp_del_t_handler (vl_api_bfd_udp_del_t * mp) VALIDATE_SW_IF_INDEX (mp); - ip46_address_t local_addr; - memset (&local_addr, 0, sizeof (local_addr)); - ip46_address_t peer_addr; - memset (&peer_addr, 0, sizeof (peer_addr)); - if (mp->is_ipv6) - { - clib_memcpy (&local_addr.ip6, mp->local_addr, sizeof (local_addr.ip6)); - clib_memcpy (&peer_addr.ip6, mp->peer_addr, sizeof (peer_addr.ip6)); - } - else - { - clib_memcpy (&local_addr.ip4, mp->local_addr, sizeof (local_addr.ip4)); - clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4)); - } + BFD_UDP_API_PARAM_COMMON_CODE; - rv = bfd_udp_del_session (clib_net_to_host_u32 (mp->sw_if_index), - &local_addr, &peer_addr); + rv = bfd_udp_del_session (BFD_UDP_API_PARAM_FROM_MP (mp)); BAD_SW_IF_INDEX_LABEL; REPLY_MACRO (VL_API_BFD_UDP_DEL_REPLY); @@ -131,7 +127,6 @@ send_bfd_udp_session_details (unix_shared_memory_queue_t * q, u32 context, memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_BFD_UDP_SESSION_DETAILS); mp->context = context; - mp->bs_index = clib_host_to_net_u32 (bs->bs_idx); mp->state = bs->local_state; bfd_udp_session_t *bus = &bs->udp; bfd_udp_key_t *key = &bus->key; @@ -198,15 +193,101 @@ vl_api_bfd_udp_session_dump_t_handler (vl_api_bfd_udp_session_dump_t * mp) } static void -vl_api_bfd_session_set_flags_t_handler (vl_api_bfd_session_set_flags_t * mp) +vl_api_bfd_udp_session_set_flags_t_handler (vl_api_bfd_udp_session_set_flags_t + * mp) { - vl_api_bfd_session_set_flags_reply_t *rmp; + vl_api_bfd_udp_session_set_flags_reply_t *rmp; int rv; - rv = bfd_session_set_flags (clib_net_to_host_u32 (mp->bs_index), - mp->admin_up_down); + BFD_UDP_API_PARAM_COMMON_CODE; + + rv = bfd_udp_session_set_flags (BFD_UDP_API_PARAM_FROM_MP (mp), + mp->admin_up_down); + + REPLY_MACRO (VL_API_BFD_UDP_SESSION_SET_FLAGS_REPLY); +} + +static void +vl_api_bfd_auth_set_key_t_handler (vl_api_bfd_auth_set_key_t * mp) +{ + vl_api_bfd_auth_set_key_reply_t *rmp; + int rv = bfd_auth_set_key (clib_net_to_host_u32 (mp->conf_key_id), + mp->auth_type, mp->key_len, mp->key); + + REPLY_MACRO (VL_API_BFD_AUTH_SET_KEY_REPLY); +} + +static void +vl_api_bfd_auth_del_key_t_handler (vl_api_bfd_auth_del_key_t * mp) +{ + vl_api_bfd_auth_del_key_reply_t *rmp; + int rv = bfd_auth_del_key (clib_net_to_host_u32 (mp->conf_key_id)); + + REPLY_MACRO (VL_API_BFD_AUTH_DEL_KEY_REPLY); +} + +static void +vl_api_bfd_auth_keys_dump_t_handler (vl_api_bfd_auth_keys_dump_t * mp) +{ + unix_shared_memory_queue_t *q; - REPLY_MACRO (VL_API_BFD_SESSION_SET_FLAGS_REPLY); + q = vl_api_client_index_to_input_queue (mp->client_index); + + if (q == 0) + return; + + bfd_auth_key_t *key = NULL; + vl_api_bfd_auth_keys_details_t *rmp = NULL; + + /* *INDENT-OFF* */ + pool_foreach (key, bfd_main.auth_keys, ({ + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_BFD_AUTH_KEYS_DETAILS); + rmp->context = mp->context; + rmp->conf_key_id = clib_host_to_net_u32 (key->conf_key_id); + rmp->auth_type = key->auth_type; + rmp->use_count = clib_host_to_net_u32 (key->use_count); + vl_msg_api_send_shmem (q, (u8 *)&rmp); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_bfd_udp_auth_activate_t_handler (vl_api_bfd_udp_auth_activate_t * mp) +{ + vl_api_bfd_udp_auth_activate_reply_t *rmp; + int rv; + + VALIDATE_SW_IF_INDEX (mp); + + BFD_UDP_API_PARAM_COMMON_CODE; + + rv = + bfd_udp_auth_activate (BFD_UDP_API_PARAM_FROM_MP (mp), + clib_net_to_host_u32 (mp->conf_key_id), + mp->bfd_key_id, mp->is_delayed); + + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_BFD_UDP_AUTH_ACTIVATE_REPLY); +} + +static void +vl_api_bfd_udp_auth_deactivate_t_handler (vl_api_bfd_udp_auth_deactivate_t * + mp) +{ + vl_api_bfd_udp_auth_deactivate_reply_t *rmp; + int rv; + + VALIDATE_SW_IF_INDEX (mp); + + BFD_UDP_API_PARAM_COMMON_CODE; + + rv = + bfd_udp_auth_deactivate (BFD_UDP_API_PARAM_FROM_MP (mp), mp->is_delayed); + + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_BFD_UDP_AUTH_DEACTIVATE_REPLY); } /* |